[INFO] fetching crate viceroy-lib 0.2.11...
[INFO] testing viceroy-lib-0.2.11 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate viceroy-lib 0.2.11 into /workspace/builds/worker-16/source
[INFO] validating manifest of crates.io crate viceroy-lib 0.2.11 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate viceroy-lib 0.2.11
[INFO] finished tweaking crates.io crate viceroy-lib 0.2.11
[INFO] tweaked toml for crates.io crate viceroy-lib 0.2.11 written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wiggle-generate v0.34.1
[INFO] [stderr]   Downloaded target-lexicon v0.12.3
[INFO] [stderr]   Downloaded fallible-iterator v0.2.0
[INFO] [stderr]   Downloaded errno-dragonfly v0.1.2
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[INFO] [stderr]   Downloaded wasmtime-fiber v0.34.1
[INFO] [stderr]   Downloaded cpp_demangle v0.3.5
[INFO] [stderr]   Downloaded wasmtime-cache v0.34.1
[INFO] [stderr]   Downloaded psm v0.1.17
[INFO] [stderr]   Downloaded cranelift-bforest v0.81.1
[INFO] [stderr]   Downloaded cranelift-native v0.81.1
[INFO] [stderr]   Downloaded wat v1.0.41
[INFO] [stderr]   Downloaded region v2.2.0
[INFO] [stderr]   Downloaded cap-std v0.24.1
[INFO] [stderr]   Downloaded winx v0.31.0
[INFO] [stderr]   Downloaded io-extras v0.13.2
[INFO] [stderr]   Downloaded wasmtime-wasi v0.34.1
[INFO] [stderr]   Downloaded wiggle v0.34.1
[INFO] [stderr]   Downloaded wasmtime v0.34.1
[INFO] [stderr]   Downloaded wiggle-macro v0.34.1
[INFO] [stderr]   Downloaded witx v0.9.1
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[INFO] [stderr]   Downloaded rustix v0.33.3
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[INFO] [stderr]   Downloaded regalloc v0.0.34
[INFO] [stderr]   Downloaded wasi-cap-std-sync v0.34.1
[INFO] [stderr]   Downloaded wasmtime-jit v0.34.1
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.81.1
[INFO] [stderr]   Downloaded maybe-owned v0.3.4
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[INFO] [stderr]   Downloaded wasmtime-types v0.34.1
[INFO] [stderr]   Downloaded cap-time-ext v0.24.1
[INFO] [stderr]   Downloaded hermit-abi v0.2.0
[INFO] [stderr]   Downloaded wasmparser v0.82.0
[INFO] [stderr]   Downloaded fastly-shared v0.3.2
[INFO] [stderr]   Downloaded rustls-native-certs v0.5.0
[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.81.1
[INFO] [stderr]   Downloaded wasmtime-environ v0.34.1
[INFO] [stderr]   Downloaded parking_lot v0.12.0
[INFO] [stderr]   Downloaded wasi-common v0.34.1
[INFO] [stderr]   Downloaded mach v0.3.2
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[INFO] [stderr]   Downloaded cranelift-entity v0.77.0
[INFO] [stderr]   Downloaded cranelift-frontend v0.81.1
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[INFO] [stderr]   Downloaded cap-rand v0.24.1
[INFO] [stderr]   Downloaded parking_lot_core v0.9.1
[INFO] [stderr]   Downloaded fs-set-times v0.15.0
[INFO] [stderr]   Downloaded cranelift-wasm v0.81.1
[INFO] [stderr]   Downloaded bytesize v1.1.0
[INFO] [stderr]   Downloaded zstd-sys v1.6.3+zstd.1.5.2
[INFO] [stderr]   Downloaded zstd v0.10.0+zstd.1.5.2
[INFO] [stderr]   Downloaded tokio-rustls v0.22.0
[INFO] [stderr]   Downloaded is-terminal v0.1.0
[INFO] [stderr]   Downloaded ambient-authority v0.0.1
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[INFO] [stderr]   Downloaded wasmtime-cranelift v0.34.1
[INFO] [stderr]   Downloaded leb128 v0.2.5
[INFO] [stderr]   Downloaded windows_x86_64_msvc v0.32.0
[INFO] [stderr]   Downloaded windows_aarch64_msvc v0.32.0
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[INFO] [stderr]   Downloaded windows_x86_64_gnu v0.32.0
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[INFO] [stderr]   Downloaded windows-sys v0.32.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e9f868f722d416a337f3b4e3859fc609986a2847a428f50bc828ac0a82d0240f
[INFO] running `Command { std: "docker" "start" "-a" "e9f868f722d416a337f3b4e3859fc609986a2847a428f50bc828ac0a82d0240f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9f868f722d416a337f3b4e3859fc609986a2847a428f50bc828ac0a82d0240f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9f868f722d416a337f3b4e3859fc609986a2847a428f50bc828ac0a82d0240f", kill_on_drop: false }`
[INFO] [stdout] e9f868f722d416a337f3b4e3859fc609986a2847a428f50bc828ac0a82d0240f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79c8df8045a2dc3f0033cde9ab93309fd0cdbad379ab39880f96bf304d1aa570
[INFO] running `Command { std: "docker" "start" "-a" "79c8df8045a2dc3f0033cde9ab93309fd0cdbad379ab39880f96bf304d1aa570", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling io-lifetimes v0.5.3
[INFO] [stderr]    Compiling rustix v0.33.3
[INFO] [stderr]    Compiling linux-raw-sys v0.0.42
[INFO] [stderr]    Compiling fallible-iterator v0.2.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling target-lexicon v0.12.3
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.81.1
[INFO] [stderr]    Compiling wasmparser v0.82.0
[INFO] [stderr]    Compiling io-extras v0.13.2
[INFO] [stderr]    Compiling more-asserts v0.2.2
[INFO] [stderr]    Compiling ambient-authority v0.0.1
[INFO] [stderr]    Compiling cap-primitives v0.24.1
[INFO] [stderr]    Compiling zstd-safe v4.1.4+zstd.1.5.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.1
[INFO] [stderr]    Compiling cpp_demangle v0.3.5
[INFO] [stderr]    Compiling maybe-owned v0.3.4
[INFO] [stderr]    Compiling wasmtime-cache v0.34.1
[INFO] [stderr]    Compiling cap-std v0.24.1
[INFO] [stderr]    Compiling wasmtime v0.34.1
[INFO] [stderr]    Compiling wasi-common v0.34.1
[INFO] [stderr]    Compiling system-interface v0.20.0
[INFO] [stderr]    Compiling cap-fs-ext v0.24.1
[INFO] [stderr]    Compiling wasmtime-wasi v0.34.1
[INFO] [stderr]    Compiling cranelift-entity v0.77.0
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling wast v35.0.2
[INFO] [stderr]    Compiling semver v0.10.0
[INFO] [stderr]    Compiling regalloc v0.0.34
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling fastly-shared v0.3.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling tracing v0.1.31
[INFO] [stderr]    Compiling cranelift-entity v0.81.1
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.81.1
[INFO] [stderr]    Compiling tracing-futures v0.2.5
[INFO] [stderr]    Compiling cranelift-bforest v0.81.1
[INFO] [stderr]    Compiling gimli v0.26.1
[INFO] [stderr]    Compiling object v0.27.1
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling wasmtime-types v0.34.1
[INFO] [stderr]    Compiling witx v0.9.1
[INFO] [stderr]    Compiling jobserver v0.1.24
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling getrandom v0.2.5
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling region v2.2.0
[INFO] [stderr]    Compiling mio v0.8.0
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling flate2 v1.0.22
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling directories-next v2.0.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling parking_lot v0.12.0
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling cranelift-codegen v0.81.1
[INFO] [stderr]    Compiling shellexpand v2.1.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling file-per-thread-logger v0.1.5
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling wiggle-generate v0.34.1
[INFO] [stderr]    Compiling zstd-sys v1.6.3+zstd.1.5.2
[INFO] [stderr]    Compiling wasmtime-fiber v0.34.1
[INFO] [stderr]    Compiling backtrace v0.3.64
[INFO] [stderr]    Compiling wasmtime-runtime v0.34.1
[INFO] [stderr]    Compiling psm v0.1.17
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling cap-rand v0.24.1
[INFO] [stderr] error: could not compile `regalloc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name regalloc --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regalloc-0.0.34/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' -C metadata=bf91bef49ce247be -C extra-filename=-bf91bef49ce247be --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern log=/opt/rustwide/target/debug/deps/liblog-ba3200a69ea295c7.rmeta --extern rustc_hash=/opt/rustwide/target/debug/deps/librustc_hash-90b377b8548f0070.rmeta --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-9a9406f60e570d53.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "79c8df8045a2dc3f0033cde9ab93309fd0cdbad379ab39880f96bf304d1aa570", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79c8df8045a2dc3f0033cde9ab93309fd0cdbad379ab39880f96bf304d1aa570", kill_on_drop: false }`
[INFO] [stdout] 79c8df8045a2dc3f0033cde9ab93309fd0cdbad379ab39880f96bf304d1aa570